SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
LaPt3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. La2+ is bonded to twelve equivalent Pt+0.67- atoms to form a mixture of face and corner-sharing LaPt12 cuboctahedra. All La–Pt bond lengths are 3.00 Å. Pt+0.67- is bonded in a distorted square co-planar geometry to four equivalent La2+ atoms.
LuPb3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded to twelve equivalent Pb atoms to form a mixture of corner and face-sharing LuPb12 cuboctahedra. All Lu–Pb bond lengths are 3.44 Å. Pb is bonded in a distorted square co-planar geometry to four equivalent Lu atoms.
URh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. U is bonded to twelve equivalent Rh atoms to form a mixture of face and corner-sharing URh12 cuboctahedra. All U–Rh bond lengths are 2.85 Å. Rh is bonded in a distorted square co-planar geometry to four equivalent U atoms.
Ni3Mn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mn is bonded to twelve equivalent Ni atoms to form MnNi12 cuboctahedra that share corners with twelve equivalent MnNi12 cuboctahedra, edges with twenty-four equivalent NiMn4Ni8 cuboctahedra, faces with six equivalent MnNi12 cuboctahedra, and faces with twelve equivalent NiMn4Ni8 cuboctahedra. All Mn–Ni bond lengths are 2.52 Å. Ni is bonded to four equivalent Mn and eight equivalent Ni atoms to form NiMn4Ni8 cuboctahedra that share corners with twelve equivalent NiMn4Ni8 cuboctahedra, edges with eight equivalent MnNi12 cuboctahedra, edges with sixteen equivalent NiMn4Ni8 cuboctahedra, faces with four equivalent MnNi12 cuboctahedra, and faces with fourteen equivalent NiMn4Ni8 cuboctahedra. All Ni–Ni bond lengths are 2.52 Å.
MnZn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mn is bonded to twelve equivalent Zn atoms to form MnZn12 cuboctahedra that share corners with twelve equivalent MnZn12 cuboctahedra, edges with twenty-four equivalent ZnMn4Zn8 cuboctahedra, faces with six equivalent MnZn12 cuboctahedra, and faces with twelve equivalent ZnMn4Zn8 cuboctahedra. All Mn–Zn bond lengths are 2.70 Å. Zn is bonded to four equivalent Mn and eight equivalent Zn atoms to form ZnMn4Zn8 cuboctahedra that share corners with twelve equivalent ZnMn4Zn8 cuboctahedra, edges with eight equivalent MnZn12 cuboctahedra, edges with sixteen equivalent ZnMn4Zn8 cuboctahedra, faces with four equivalent MnZn12 cuboctahedra, and faces with fourteen equivalent ZnMn4Zn8 cuboctahedra. All Zn–Zn bond lengths are 2.70 Å.
Ru3Nb is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Nb is bonded to twelve equivalent Ru atoms to form NbRu12 cuboctahedra that share corners with twelve equivalent NbRu12 cuboctahedra, edges with twenty-four equivalent RuNb4Ru8 cuboctahedra, faces with six equivalent NbRu12 cuboctahedra, and faces with twelve equivalent RuNb4Ru8 cuboctahedra. All Nb–Ru bond lengths are 2.76 Å. Ru is bonded to four equivalent Nb and eight equivalent Ru atoms to form distorted RuNb4Ru8 cuboctahedra that share corners with twelve equivalent RuNb4Ru8 cuboctahedra, edges with eight equivalent NbRu12 cuboctahedra, edges with sixteen equivalent RuNb4Ru8 cuboctahedra, faces with four equivalent NbRu12 cuboctahedra, and faces with fourteen equivalent RuNb4Ru8 cuboctahedra. All Ru–Ru bond lengths are 2.76 Å.
Rh3Ti is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ti is bonded to twelve equivalent Rh atoms to form TiRh12 cuboctahedra that share corners with twelve equivalent TiRh12 cuboctahedra, edges with twenty-four equivalent RhTi4Rh8 cuboctahedra, faces with six equivalent TiRh12 cuboctahedra, and faces with twelve equivalent RhTi4Rh8 cuboctahedra. All Ti–Rh bond lengths are 2.73 Å. Rh is bonded to four equivalent Ti and eight equivalent Rh atoms to form distorted RhTi4Rh8 cuboctahedra that share corners with twelve equivalent RhTi4Rh8 cuboctahedra, edges with eight equivalent TiRh12 cuboctahedra, edges with sixteen equivalent RhTi4Rh8 cuboctahedra, faces with four equivalent TiRh12 cuboctahedra, and faces with fourteen equivalent RhTi4Rh8 cuboctahedra. All Rh–Rh bond lengths are 2.73 Å.
Ni3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ni is bonded to eight equivalent Ni and four equivalent Sn atoms to form NiNi8Sn4 cuboctahedra that share corners with twelve equivalent NiNi8Sn4 cuboctahedra, edges with eight equivalent SnNi12 cuboctahedra, edges with sixteen equivalent NiNi8Sn4 cuboctahedra, faces with four equivalent SnNi12 cuboctahedra, and faces with fourteen equivalent NiNi8Sn4 cuboctahedra. All Ni–Ni bond lengths are 2.63 Å. All Ni–Sn bond lengths are 2.63 Å. Sn is bonded to twelve equivalent Ni atoms to form SnNi12 cuboctahedra that share corners with twelve equivalent SnNi12 cuboctahedra, edges with twenty-four equivalent NiNi8Sn4 cuboctahedra, faces with six equivalent SnNi12 cuboctahedra, and faces with twelve equivalent NiNi8Sn4 cuboctahedra.
NpRh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Np is bonded to twelve equivalent Rh atoms to form a mixture of face and corner-sharing NpRh12 cuboctahedra. All Np–Rh bond lengths are 2.83 Å. Rh is bonded in a distorted square co-planar geometry to four equivalent Np atoms.
SmTl3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sm is bonded to twelve equivalent Tl atoms to form SmTl12 cuboctahedra that share corners with twelve equivalent SmTl12 cuboctahedra, edges with twenty-four equivalent TlSm4Tl8 cuboctahedra, faces with six equivalent SmTl12 cuboctahedra, and faces with twelve equivalent TlSm4Tl8 cuboctahedra. All Sm–Tl bond lengths are 3.41 Å. Tl is bonded to four equivalent Sm and eight equivalent Tl atoms to form distorted TlSm4Tl8 cuboctahedra that share corners with twelve equivalent TlSm4Tl8 cuboctahedra, edges with eight equivalent SmTl12 cuboctahedra, edges with sixteen equivalent TlSm4Tl8 cuboctahedra, faces with four equivalent SmTl12 cuboctahedra, and faces with fourteen equivalent TlSm4Tl8 cuboctahedra. All Tl–Tl bond lengths are 3.41 Å.
Sn3Tb is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Tb is bonded to twelve equivalent Sn atoms to form a mixture of face and corner-sharing TbSn12 cuboctahedra. All Tb–Sn bond lengths are 3.34 Å. Sn is bonded in a distorted square co-planar geometry to four equivalent Tb atoms.
YSn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Y is bonded to twelve equivalent Sn atoms to form a mixture of face and corner-sharing YSn12 cuboctahedra. All Y–Sn bond lengths are 3.34 Å. Sn is bonded in a distorted square co-planar geometry to four equivalent Y atoms.
VZn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. V is bonded to twelve equivalent Zn atoms to form VZn12 cuboctahedra that share corners with twelve equivalent VZn12 cuboctahedra, edges with twenty-four equivalent ZnV4Zn8 cuboctahedra, faces with six equivalent VZn12 cuboctahedra, and faces with twelve equivalent ZnV4Zn8 cuboctahedra. All V–Zn bond lengths are 2.71 Å. Zn is bonded to four equivalent V and eight equivalent Zn atoms to form ZnV4Zn8 cuboctahedra that share corners with twelve equivalent ZnV4Zn8 cuboctahedra, edges with eight equivalent VZn12 cuboctahedra, edges with sixteen equivalent ZnV4Zn8 cuboctahedra, faces with four equivalent VZn12 cuboctahedra, and faces with fourteen equivalent ZnV4Zn8 cuboctahedra. All Zn–Zn bond lengths are 2.71 Å.
LuPd3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded to twelve equivalent Pd atoms to form a mixture of face and corner-sharing LuPd12 cuboctahedra. All Lu–Pd bond lengths are 2.89 Å. Pd is bonded in a distorted square co-planar geometry to four equivalent Lu atoms.
Fe3Pt is Uranium Silicide structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded to eight Fe and four equivalent Pt atoms to form distorted FeFe8Pt4 cuboctahedra that share corners with twelve equivalent FeFe8Pt4 cuboctahedra, edges with eight equivalent PtFe12 cuboctahedra, edges with sixteen FeFe8Pt4 cuboctahedra, faces with four equivalent PtFe12 cuboctahedra, and faces with fourteen FeFe8Pt4 cuboctahedra. There are four shorter (2.62 Å) and four longer (2.71 Å) Fe–Fe bond lengths. All Fe–Pt bond lengths are 2.62 Å. In the second Fe site, Fe is bonded to eight equivalent Fe and four equivalent Pt atoms to form FeFe8Pt4 cuboctahedra that share corners with twelve equivalent FeFe8Pt4 cuboctahedra, edges with eight equivalent PtFe12 cuboctahedra, edges with sixteen equivalent FeFe8Pt4 cuboctahedra, faces with four equivalent PtFe12 cuboctahedra, and faces with fourteen FeFe8Pt4 cuboctahedra. All Fe–Pt bond lengths are 2.71 Å. Pt is bonded to twelve Fe atoms to form PtFe12 cuboctahedra that share corners with twelve equivalent PtFe12 cuboctahedra, edges with twenty-four FeFe8Pt4 cuboctahedra, faces with six equivalent PtFe12 cuboctahedra, and faces with twelve FeFe8Pt4 cuboctahedra.
MnPt3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mn2+ is bonded to twelve equivalent Pt+0.67- atoms to form MnPt12 cuboctahedra that share corners with twelve equivalent MnPt12 cuboctahedra, edges with twenty-four equivalent PtMn4Pt8 cuboctahedra, faces with six equivalent MnPt12 cuboctahedra, and faces with twelve equivalent PtMn4Pt8 cuboctahedra. All Mn–Pt bond lengths are 2.78 Å. Pt+0.67- is bonded to four equivalent Mn2+ and eight equivalent Pt+0.67- atoms to form distorted PtMn4Pt8 cuboctahedra that share corners with twelve equivalent PtMn4Pt8 cuboctahedra, edges with eight equivalent MnPt12 cuboctahedra, edges with sixteen equivalent PtMn4Pt8 cuboctahedra, faces with four equivalent MnPt12 cuboctahedra, and faces with fourteen equivalent PtMn4Pt8 cuboctahedra. All Pt–Pt bond lengths are 2.78 Å.
Rh3V is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. V is bonded to twelve equivalent Rh atoms to form VRh12 cuboctahedra that share corners with twelve equivalent VRh12 cuboctahedra, edges with twenty-four equivalent RhV4Rh8 cuboctahedra, faces with six equivalent VRh12 cuboctahedra, and faces with twelve equivalent RhV4Rh8 cuboctahedra. All V–Rh bond lengths are 2.70 Å. Rh is bonded to four equivalent V and eight equivalent Rh atoms to form distorted RhV4Rh8 cuboctahedra that share corners with twelve equivalent RhV4Rh8 cuboctahedra, edges with eight equivalent VRh12 cuboctahedra, edges with sixteen equivalent RhV4Rh8 cuboctahedra, faces with four equivalent VRh12 cuboctahedra, and faces with fourteen equivalent RhV4Rh8 cuboctahedra. All Rh–Rh bond lengths are 2.70 Å.
PtAg3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pt is bonded to twelve equivalent Ag atoms to form PtAg12 cuboctahedra that share corners with twelve equivalent PtAg12 cuboctahedra, edges with twenty-four equivalent AgAg8Pt4 cuboctahedra, faces with six equivalent PtAg12 cuboctahedra, and faces with twelve equivalent AgAg8Pt4 cuboctahedra. All Pt–Ag bond lengths are 2.90 Å. Ag is bonded to four equivalent Pt and eight equivalent Ag atoms to form AgAg8Pt4 cuboctahedra that share corners with twelve equivalent AgAg8Pt4 cuboctahedra, edges with eight equivalent PtAg12 cuboctahedra, edges with sixteen equivalent AgAg8Pt4 cuboctahedra, faces with four equivalent PtAg12 cuboctahedra, and faces with fourteen equivalent AgAg8Pt4 cuboctahedra. All Ag–Ag bond lengths are 2.90 Å.